A pen, pencil, chalk or paintbrush can be used. The number is 5,250,000.
As a number it is: 525,000,000
525 = 525/1, although I see no reason why anyone would wish to write it like that.
Write 1.98 million is 1,980,000
7,500,000
0.525
I would write it as 2.06 million - exactly as in the question.
You would write it: 525,000,000
525 = DXXV
525 = quinientos veinticinco
525 = 525/1, although I see no reason why anyone would wish to write it like that.
$525 million USD
In its simplest form 525/1000 = 21/40
2/5
525 is an integer and so there is no sensible way of representing it as a mixed number.
525 million years old
5* 25
525 000 600 is read as "five hundred and twenty-five million and six hundred".
write the prime factorization of the number. simple as that.